Purchased on Rakuten for just under 2000 yen. No longer needed as I've stopped using stackable storage. It's still in usable condition, so I'm putting it up for sale. It's used, so there may be some stains. Disinfected with household bleach. I am a non-smoker. Anonymous shipping included. (It's large, so I will fold it in half. It's made of silicone, so there's no problem.)